We are making muska's jewelry carefully.

However, if an original defect in material or workmanship, under normal use, arises within 90 days from the delivery date, we repair or replace your product at no charge and no shipping fee.

This warranty does not apply to any damage or deformity caused by misuse or mishandling, including but not limited to rubbing, shock, or fall.
In this case, repair charge and shipping fee may apply.

We offer a size change of rings at no charge for 180 days from the purchase date.
However, returning shipping cost will applied in case the change is required after delivery.
When you consider that, we think you might want to find a jewelry repair shop near you.
Anyway, we will gladly give you advice about your ring size.

Please feel free to contact us via Contact page or you can refer to Ring size chart.